EP 0324538 A1 19890719 - Vapor-phase method for synthesis of diamond.
Title (en)
Vapor-phase method for synthesis of diamond.
Title (de)
Dampf-Phasen-Verfahren zur Herstellung eines Diamanten.
Title (fr)
Procédé en phase vapeur pour fabrication de diamant.
Publication
Application
Priority
- JP 478088 A 19880114
- JP 7175888 A 19880328
Abstract (en)
A method for vapor-phase synthesis of diamond comprises burning a raw material compound for synthesis of diamond thereby forming a combustion flame (2, 22, 32, 42), disposing a substrate (5, 25, 35, 45) for deposition of diamond in said combustion flame, and keeping said substrate at a prescribed temperature, thereby inducing deposition of diamond on said substrate.
IPC 1-7
IPC 8 full level
C01B 31/06 (2006.01); C23C 16/27 (2006.01); C23C 16/453 (2006.01); C30B 29/04 (2006.01); C30B 29/06 (2006.01)
CPC (source: EP KR US)
C01B 32/25 (2017.07 - EP KR US); C01B 32/26 (2017.07 - EP US); C23C 16/275 (2013.01 - EP US); C23C 16/453 (2013.01 - EP US); C30B 29/04 (2013.01 - KR)
Citation (search report)
- FR 2479174 A1 19811002 - DUCHAINE MARCEL [FR]
- DE 3612340 A1 19871015 - KNAPP WILHELM
- DE 3522583 A1 19860206 - SANTRADE LTD [CH]
Designated contracting state (EPC)
BE CH DE FR GB LI NL SE
DOCDB simple family (publication)
EP 0324538 A1 19890719; EP 0324538 B1 19930901; DE 68908722 D1 19931007; DE 68908722 T2 19931216; JP 2597497 B2 19970409; JP H01282193 A 19891114; KR 890011777 A 19890822; KR 920000781 B1 19920123; US 4938940 A 19900703
DOCDB simple family (application)
EP 89300049 A 19890105; DE 68908722 T 19890105; JP 7175888 A 19880328; KR 890000174 A 19890110; US 29614089 A 19890112